This is the port used by the proxy to communicate with the upstream SIP PBX.
Note: If line (re-)registration is deactivated, the local port has to be defined with a fixed value, and this also has to be entered into the SIP PBX to ensure that both ends can send SIP signaling.
- SNMP ID:
- 2.33.4.2.1.14
- Console path:
- Setup > Voice-Call-Manager > Lines > SIP-PBX
- Possible values:
1 … 65536
- Special values:
- 0
- Dynamic port selection; the port is automatically selected from the pool of available port numbers.
- Default:
- 0
